Phenomenon of Turbulent Macro-Instabilities in Agitated Systems
Phenomenon of Turbulent Macro-Instabilities in Agitated Systems
复制标题
搅拌系统中的湍流宏观不稳定性现象
DOI：
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发表时间：
1995
期刊：
影响因子：
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通讯作者：
P. Smolka
中科院分区：
文献类型：
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作者：
O. Brůha;I. Fort;P. Smolka
本文研究了带有斜叶桨的圆柱形折流板容器内混合过程中的湍流宏观不稳定性。研究了宏观不稳定性发生的规律及其与三种牛顿液体混合的物理参数和混合状态的关系。观察部分是通过视觉实现的，部分是通过与电子记录器连接的专门设计的机械测量装置来实现的，该电子记录器指示液体中不稳定的表现。
Turbulent macro-instabilities in the process of mixing in cylindrical baffled vessel provided with pitched blade impeller were studied. Rules of macro-instability occurrence were investigated in their dependence on physical parameters of three Newtonian liquids mixed and on the regime of mixing. The observations were realized partly visually, partly by means of a specially designed mechanical measuring device connected with an electronic recorder indicating the manifestations of instability in the liquid.